/Engine/Plugins/Runtime/AudioCapture/Source/AudioCaptureEditor/Public/AudioCaptureEditorTypes.h
Take Recorder version of the audio recording settings.
struct FTakeRecorderAudioSettings
FString
AudioCaptureDeviceId
Audio device to use for capture.
int32
AudioInputBufferSize
The desired buffer size in samples.
int32
NumRecordChannels
Number of channels to record
float
RecordingDuration
Optional audio recording duration in seconds.